Shanna Cronan, RN,PHN
NPI 1891934907 · Community Health Registered Nurse · San Rafael, CA
Shanna Cronan, RN,PHN is a Community Health Registered Nurse provider in San Rafael, CA (NPI 1891934907).
Provider details
- NPI number
- 1891934907
- Entity type
- Individual
- Primary specialty
- Community Health Registered NurseNursing Service Providers
- Credential
- RN,PHN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 288992 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-02-12
- Last updated
- 2009-02-12
Frequently asked questions
- What is Shanna Cronan's NPI number?
- Shanna Cronan's National Provider Identifier (NPI) is 1891934907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shanna Cronan's specialty?
- Shanna Cronan is listed in the NPPES registry with a primary specialty of Community Health Registered Nurse (Nursing Service Providers).
- Where is Shanna Cronan located?
- Shanna Cronan's practice location on file with NPPES is 899 Northgate Dr, San Rafael, CA 94903-3636.
- What is Shanna Cronan's phone number?
- The practice phone number listed in the NPPES registry for Shanna Cronan is (415) 473-7805.
- Is Shanna Cronan's NPI active?
- Yes — Shanna Cronan's NPI (1891934907) is active in the NPPES registry as of the last update on 2009-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.